ok guys i have a problem i cant get my f*****g z6 to start i bought a new p28 because i thought the one i bought with my swap was burned out... the car does have spark bought it does not get fuel and i dont know why i mean i have checked every thing i converted to mpfi and got a obd1 jumper harness but i need more help oh yea and the fuel pump does work but the injectors are not getting a signal i just dont know what else to do! thanks

 

if u have a multi-meter you might want to start checking your current right by the ECU and Right by the injectors. did the injectors work properly on the old motor right b4 the swap?

 

are your injectors obd1 or obd0. resistor box?

 

there obd1 and the old engine was running just fine the only thing it needed was a new clutch

 

does anyone know by chance how to check the resistor box?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by neutron91 &raquo;</TD></TR><TR><TD CLASS="quote">does anyone know by chance how to check the resistor box?</TD></TR></TABLE>

Use a multi meter. Hold one point on the black wire and go through with the other point to check the other 4 wires. You should get 5-7 ohms on each.

 

so i mean does anybody know what else it could be??

 

If they are obd1 injectors. Did you remove the obd 0 resistor box on the passenger side of the engine bay and soldier all the injector wires together?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by skelly ed6 &raquo;</TD></TR><TR><TD CLASS="quote">Use a multi meter. Hold one point on the black wire and go through with the other point to check the other 4 wires. You should get 5-7 ohms on each.</TD></TR></TABLE>

ok when you do this do you check the connector that goes directly to the box or the connector that goes to the wiring harness... when i checked it directly to the box i got 6.3-6.4 ohms and when checked from the wiring harness i got around 12.3 ohms

 

well my car was dual-point i converted to multi and got a obd1 jumper harness

 

Check fuses both on the engine bay and under the steering wheel.

 

i already did

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by neutron91 &raquo;</TD></TR><TR><TD CLASS="quote">

ok when you do this do you check the connector that goes directly to the box or the connector that goes to the wiring harness... when i checked it directly to the box i got 6.3-6.4 ohms and when checked from the wiring harness i got around 12.3 ohms</TD></TR></TABLE>

You asked how to test the box. I told you how to test the box.

 

damn i've checked everything i just dont know what else to do man i bet i need to get new injectors but when i spray starter fluid into the tb it turns on for like a second but nothing if the injectors didnt work would it still spray

 

finally got my car running damn finally hell yea!!

 

Good to hear...have fun with it